package software_construction.OOProject.demo1;

public class MainTest {
    public static void main(String[] args) {
        People people = new People();
//        people.setAge(30);
//        people.eat();
        Circle circle = new Circle();
        try {
            circle.setRadius(-5);
            people.drawCircle(circle);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
